Swift Coil-Over Helper Spring - 2.625" Tall - 45 lb. 29064R 325 Harmonic Damper - SFI

325 Harmonic Damper - SFI 918921

3/8 in Tube OD

Kit includes rubber seal and (50) stainless steel flathead screws and lock nuts

Earl's Speed-Flex Teflon(R) lined stainless braided hose is impervious to any automotive fuel blend known to us and may be the best choice for use with modern racing gasoline

5 pin universal radio port

Swift Coil-Over Helper Spring - 2.625" Tall - 45 lb. 29064R 325 Harmonic Damper - SFIUnlike our assist springs, our helper springs are specifically designed to have a minimal effect on the spring rate of the main coilover spring. Helper springs allow the spring to stay on mounted on the coilover perch when the shock is under negative or zero load, also known as droop travel. It is ideal to run helper springs on setups where you cannot preload the main spring due to height issues or when experiencing springs coming loose from the